Bond Builder app for iPhone and iPad
4.8 (
7088 ratings )
Games
Education
Educational
Developer: numberGym software Ltd
1.99 USD
Current version: 1.4.3, last update: 1 year agoFirst release : 04 May 2014
App size: 13.02 Mb
BondBuilder is a motivational program to enable students, through carefully graded timed challenges, to commit basic number facts to memory.